Where is the best online store to buy pet medication (flea, tick, heartworm, etc)?

[CharlotteMommy]

Anyone have a favorite site to purchase pet meds? Looking for cheap, reliable and easy. TIA!!

[PMJ]

1800 petmeds.

FREE SHIPPING, they send a little treat for the pet and it's cheap.

I've compared their prices w/ Banfield meds and Vet meds (in an office) - always cheaper. AND get the 12 months supply, save even more and one less thing to worry about.

[maestramommy]

I buy K9 Advantix, and I get it on Amazon.

[psimpson3-5]

I like drsfosterandsmith.com

[updacountry]

entirelypets.com
I always find the best prices there and they used to be part of ebates also.

[inmypjs]

I don't know if this is online too, but I was at Costco recently and they had their own Kirkland brand of flea/tick stuff. I believe it was 19.99 but I can't remember how many doses. Either way that is really cheap.